For me it’s about “turn around time” you make the call it’s in stock and flexmaster delivers

ENGINEERED FOR MAXIMUM EFFICIENCY

Triple Lock ® and Fabriflex ™ Duct

Industry’s strongest flexible air duct and connectors. Insulated, acoustical, mechanical lock. No adhesives. ULC Listed for low, medium and high pressure applications

Platinum Flow ™ Innovative Self-Sealing Round Duct System incorporates

both factory installed EPDM double safe gaskets and calibrated sizing. Complete system available in single wall, double wall insulated, as well as custom design capabilities. Designed to exceed SMACNA’s duct construction standards.

P.V.S. Under-Slab/Corrosive Environment Duct

Toronto Sheet Metal Contractors Association

FumeVent Laboratory Exhaust System

Factory expanded pipe and fitting ends. Fusion welded pipe seams. Fully welded fittings. 4” through 24” diameters. Constructed from 20 GA Stainless Steel & 304L/316L Stainless Steel. Air and watertight seams. Meets SMACNA’s RT-6 Standard.